package com.zretc.dao;

import java.util.List;

import com.zretc.entity.Users;

/**
 * 两个方法
 * @author admin
 *
 */
public interface UsersDao {
	
	public boolean addUsers(Users u);
	public Users getUsersByName(String username);
	public Users getUsersByNameAndPwd(String username,String pwd);
	public List<Users> getUsers(String keywords);

}
